/******************************************************************************
 * Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
 * HYPRE Project Developers. See the top-level COPYRIGHT file for details.
 *
 * SPDX-License-Identifier: (Apache-2.0 OR MIT)
 ******************************************************************************/

/******************************************************************************
 *
 * Header info for Parallel Vector data structure
 *
 *****************************************************************************/

#if 0

#ifndef hypre_PAR_VECTOR_HEADER
#define hypre_PAR_VECTOR_HEADER


/*--------------------------------------------------------------------------
 * hypre_ParVector
 *--------------------------------------------------------------------------*/

#ifndef HYPRE_PAR_VECTOR_STRUCT
#define HYPRE_PAR_VECTOR_STRUCT
#endif

typedef struct hypre_ParVector_struct
{
   MPI_Comm      comm;

   HYPRE_BigInt  global_size;
   HYPRE_BigInt  first_index;
   HYPRE_BigInt  last_index;
   HYPRE_BigInt *partitioning;
   HYPRE_Int     actual_local_size; /* stores actual length of data in local vector
                                       to allow memory manipulations for temporary vectors*/
   hypre_Vector *local_vector;

   /* Does the Vector create/destroy `data'? */
   HYPRE_Int     owns_data;
   HYPRE_Int     owns_partitioning;

   hypre_IJAssumedPart *assumed_partition; /* only populated if no_global_partition option
                                              is used (compile-time option) AND this partition
                                              needed
                                              (for setting off-proc elements, for example)*/
} hypre_ParVector;

/*--------------------------------------------------------------------------
 * Accessor functions for the Vector structure
 *--------------------------------------------------------------------------*/

#define hypre_ParVectorComm(vector)             ((vector) -> comm)
#define hypre_ParVectorGlobalSize(vector)       ((vector) -> global_size)
#define hypre_ParVectorFirstIndex(vector)       ((vector) -> first_index)
#define hypre_ParVectorLastIndex(vector)        ((vector) -> last_index)
#define hypre_ParVectorPartitioning(vector)     ((vector) -> partitioning)
#define hypre_ParVectorActualLocalSize(vector)  ((vector) -> actual_local_size)
#define hypre_ParVectorLocalVector(vector)      ((vector) -> local_vector)
#define hypre_ParVectorOwnsData(vector)         ((vector) -> owns_data)
#define hypre_ParVectorOwnsPartitioning(vector) ((vector) -> owns_partitioning)
#define hypre_ParVectorNumVectors(vector)\
 (hypre_VectorNumVectors( hypre_ParVectorLocalVector(vector) ))

#define hypre_ParVectorAssumedPartition(vector) ((vector) -> assumed_partition)


#endif

#endif

